Which operating systems does USB Display support?

• USB Display is supported by the operating systems listed below.
  
  Note: Epson recommends using a VGA connection to project your computer's image when using the interactive pens. Using other types of connections to project your image, such as USB Display or a wireless connection, may cause your pens to not work properly (e.g., the pens may lag or skip).
  
  Windows
  • Windows 2000 (Service Pack 4 only).
  • Windows XP Professional, Home Edition, Tablet PC Edition (32-bit); except for Service pack 1.
  • Windows Vista Ultimate, Enterprise, Business, Home Premium, and Home Basic (32-bit).
  • Windows 7 Ultimate, Enterprise, Professional, and Home Premium (32-bit and 64-bit versions); Home Basic and Starter(32-bit).
  Mac OS X
  • 10.5.1 or later.
  • 10.6.x.
  • 10.7.x.
  Related references
  USB Display System Requirements